... )CE&RoHS;CC 5)Factory,2years warranty Round 12w dimmable led ceiling light 12w 1,Material:Aluminum,car/die-casting aluminum lamp ... heat, prolonged use of more secure than traditional halogen lamps 9,wide voltage constant current circuit,no flicker, stable and ... difference,life is short,and users need to pay attentionApplication:led recessed ceiling light is widely used in Hotels, Bars, Houses, Discos, ...